Model Number:20223 Light Source:LED Power Tolerance:1% Switch Type:Knob switch Warranty:3 Certification:CCC,ce Voltage:90-260V Power Source:AC Is Dimmable:Yes Application:Foyer Material:Aluminum Origin:Mainland China Specification: >Material: Aviation-grade aluminunm >What is Dimmable : We have Dimmable or NO-Dimmable ,you can choose the excatly Model that you need (Please note : Dimmable is Means you can use a Dimmer Switch to change the brightness of the light ) >Wattage: 7W/9W/12W/15W/18W/20W >Input: AC85-265V / Dimmable AC 110V 220V >Luminous Flux: 110 lm/W >Beam angle: 120° >Light source type: LED OSRAM Chips (Color Rendering index (Ra>92) close to daily vision, which Eye-protecting and more suitable for Reading) >Color temperature: Warm White (3000K), Natural white (4000K),Cold white (6000K) Product Detail And Feature >Deep Anti-glare lens,light soft and bright,protect aye,high light transmittance. >Solid die-cast aluminum lamp body,with paint finish and good thermal conductivity,corrosion and rust resistance. >Thicken aluminum radiator,fast heat dissipation,long lifespan. Package Content : 1 * LED COB Downlight 1 * LED Driver